5. Describe how a REFLEX ARC works. Academic vocabulary: Try to include the following terms in your response: Sensory neurons, motor neurons, spinal cord, receptor, effector. *

Which is the best example of plant tissue? the answer is d (just took the test)

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.

What are positive impacts of algae? how is it used?